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FromTheMoon [43]

3 years ago

9

Peony mixes red paint and white paint in the ratio 1:3 She uses four tins of red paint Work out the total number of tins of pain

t peony uses

1 answer:

blsea [12.9K]3 years ago

5 0

Answer:

16

Step-by-step explanation:

4x3=12 tins of white paint

12+4=16 total tins

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What is the probability that a point chosen at random in the triangle is also in the blue square?

matrenka [14]

The <u>probability</u> that a point <u>chosen at random</u> in the triangle is also in the blue square can be calculated using <u>geometrical definition of the probability</u>:

$Pr=\dfrac{\text{desired area}}{\text{total area}}.$

1. Find the total area of the triangle:

$A_{total}=\dfrac{1}{2}\cdot 6\cdot 9=27\ in^2.$

2. Find the desired area of the square:

$A_{desired}=3\cdot 3=9\ in^2.$

Then the probability is

$Pr=\dfrac{9}{27}=\dfrac{1}{3}.$

Answer: correct choice is B

8 0

3 years ago

Write a number of grams between 10 and 20, and then write an equivalent amount in milligrams.

oksano4ka [1.4K]

Answer:

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Step-by-step explanation:

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3 years ago

label the Venn diagram with number categories. Then classify each of the given numbers by written it in an appropriate place on

DiKsa [7]

I need to see the diagram in order to answer your question.

7 0

4 years ago

Am I right or if not what is it. :)

dangina [55]

Answer:

Step-by-step explanation:

That is correct.

P=4s=4(12)=48in

A=s^2=12^2=144in^2

8 0

3 years ago

Read 2 more answers

2 horses ran from the same place from the at same time one horse ran at 2 miles per second and the other ran at a speed for 18 m

RSB [31]

Answer:

no horse can run 18 miles per second or even 2 miles per second.

Step-by-step explanation:

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3 years ago